SU567035A1 - Suction and exhaust ventilation system - Google Patents

Suction and exhaust ventilation system

Info

Publication number
SU567035A1
SU567035A1 SU7402080285A SU2080285A SU567035A1 SU 567035 A1 SU567035 A1 SU 567035A1 SU 7402080285 A SU7402080285 A SU 7402080285A SU 2080285 A SU2080285 A SU 2080285A SU 567035 A1 SU567035 A1 SU 567035A1
Authority
SU
USSR - Soviet Union
Prior art keywords
suction
ventilation system
exhaust ventilation
exhaust
swirler
Prior art date
Application number
SU7402080285A
Other languages
Russian (ru)
Inventor
Анатолий Дмитриевич Гегин
Original Assignee
Всесоюзный Центральный Научно-Исследовательский Институт Охраны Труда
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный Центральный Научно-Исследовательский Институт Охраны Труда filed Critical Всесоюзный Центральный Научно-Исследовательский Институт Охраны Труда
Priority to SU7402080285A priority Critical patent/SU567035A1/en
Application granted granted Critical
Publication of SU567035A1 publication Critical patent/SU567035A1/en

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Landscapes

  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Cyclones (AREA)

Description

Таким образом, вследствие выполнени  входного патрубка внутреннего контура коническим с образованием сужающихс  воздушных каналов обоих контуров и расположени  в канале внешнего контура завихрител  увеличиваетс  глубина действи  спектра всасывани  из области рабочей зоны с одновременной лодачей в нее наружного воздуха, что в итоге улучшает аэродинамические характеристики приточно-выт жного устройства.Thus, due to the conical inner contour inlet, with the formation of constricted air channels of both contours and the location of the swirler in the outer contour of the channel, the depth of the suction spectrum from the working area with simultaneous outside air is increased, which ultimately improves the airflow characteristics of the supply and exhaust device.

Claims (1)

1. Патент США № 2189008, кл. 98-33, 1940. е. Патент СССР № 392635, кл. F 24f 7/06, 1973.1. US Patent No. 2189008, cl. 98-33, 1940. e. Patent of the USSR No. 392635, cl. F 24f 7/06, 1973.
SU7402080285A 1974-12-04 1974-12-04 Suction and exhaust ventilation system SU567035A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7402080285A SU567035A1 (en) 1974-12-04 1974-12-04 Suction and exhaust ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7402080285A SU567035A1 (en) 1974-12-04 1974-12-04 Suction and exhaust ventilation system

Publications (1)

Publication Number Publication Date
SU567035A1 true SU567035A1 (en) 1977-07-30

Family

ID=20602314

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402080285A SU567035A1 (en) 1974-12-04 1974-12-04 Suction and exhaust ventilation system

Country Status (1)

Country Link
SU (1) SU567035A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856419A (en) * 1987-05-15 1989-08-15 Takeo Imai Process for collecting a contaminated substance and apparatus thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856419A (en) * 1987-05-15 1989-08-15 Takeo Imai Process for collecting a contaminated substance and apparatus thereof

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